r special function - Programmable threshold (hysteresis) Idle, power down and stand-by modes Single voltage supply: 5V 10% (embedded regulator for 1.8 V core supply) Order Codes Part Number Package Max CPU frequency Iflash Xflash RAM Temperature range (C) ST10F276Z5Q3 PQFP144 64 MHz 512KB 320KB 68KB -40/+125 ST10F276Z5T3 LQFP144 40 MHz 512KB 320KB 68KB -40/+125 June 2006 Rev 1 1/229 www.st.com 1 Contents ST10F276 Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2 Pin data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4 Internal Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.2 Functional description . . . . . .

tion - Programmable threshold (hysteresis) Idle, Power-down and Standby modes Table 1. 4-channel PWM unit + 4-channel XPWM Single voltage supply: 5 V 10% (embedded regulator for 1.8 V core supply) Device summary Order code Package Max CPU frequency Iflash ST10F276Z5Q3 PQFP144 64 MHz 512 Kbytes Xflash RAM Temperature range (C) 68KB -40/+125 68KB -40/+125 320 Kbytes ST10F276Z5T3 December 2007 LQFP144 40 MHz 512 Kbytes Rev 2 1/239 www.st.com 1 Contents ST10F276Z5 Contents 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2 Pin data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4 Internal Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

r special function - Programmable threshold (hysteresis) Idle, power down and stand-by modes Single voltage supply: 5V 10% (embedded regulator for 1.8 V core supply) Order Codes Part Number Package Max CPU frequency Iflash Xflash RAM Temperature range (C) ST10F276Z5Q3 PQFP144 64 MHz 512KB 320KB 68KB -40/+125 ST10F276Z5T3 LQFP144 40 MHz 512KB 320KB 68KB -40/+125 June 2006 Rev 1 1/229 www.st.com 1 Contents ST10F276 Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2 Pin data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4 Internal Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.2 Functional description . . . . . .

ent some differences in the AC behavior. Table 13 and Table 14 list all the timing differences. Please check carefully your design for possible impact. 5.2.1 External memory bus timings Note that for high CPU clock frequencies above 40 MHz (when using the ST10F276Z5Q3), some numbers in the timing formulas become zero or negative, that in most of the cases is not acceptable or not meaningful at all. In these cases, it is necessary to reduce the speed of the bus setting properly tA (ALE extension), tC (Memory Cycle Time wait-states) and tF (Memory tri-state time). 29/33 AN2555 - Application note Electrical characteristics Multiplexed bus Table 13. Symbol Multiplexed bus timings (ns) Parameter ST10F269Zx min. max. min. max. min. max. min. max. - TCL - 11 + tA - 2 + tA - 1.5 + tA - - 3 TCL 19 + tA + tC - 3 TCL 18.5 + 20 + tA + tA + tC tC - 17.5 + tA + tC - - 4 TCL 28 + 2tA + tC - 4 TCL 22 + 30 + 2tA 2tA + tC + tC - 20 + 2tA + tC - - 3 TCL 19 + 2tA + tC - 3 TCL 18.5 + 21 + 2tA 2tA + tC + tC - 16.5 + 2

y supplied in any prior versions of this document. (c) 2017 STMicroelectronics - All rights reserved 240/240 DocID12448 Rev 3 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: STMicroelectronics: ST10F276Z5Q3TR

R42,R43,R44,R45,R46 34 1 SW1 Reset Button Push button switch 35 3 SW2,SW3,SW5 SW DIP-8 DIP-8 switch 36 1 SW4 Strip 1x3 2.54 mm pitch 37 1 SW6 GP Button Push button switch 38 1 U1 XTAL Crystal 8 MHZ 39 1 U2 ST202E SMD SO16 ST202EBD 40 1 U3 ST10F276 PQFP144 ST10F276Z5Q3 41 2 U4,U5 L9616 SMD SO-8 L9616-TR 42 1 U6 ST3378E TSSOP14 ST3378ETTR 43 1 U7 ST485A SMD SO8 ST485ABDR 44 2 U8,U9 Strip 1x3 2.54 mm pitch 45 1 U10 STM811 SMD - SOT143-4 STM811LW16F 46 1 U11 74HCF132 SMD -SO14 M74HCT132M1R 47 1 U12 LF33 DPAK LF33CDT 48 1 U13 LF50 DPAK LF50CDT 49 4 U14,U15,U16,U17 Strip 2x18 2.54 mm pitch

d Stand-by modes - Single voltage supply: 5V 10% (embedded regulator for 1.8V core supply) Rev 1 1/4 4 ST10F276, ST10F273 Ordering information 1 Ordering information Table 1. Ordering information Part Number 1.1 Iflash Xflash RAM Temperature range Package ST10F276Z5Q3 512KB 320KB 68KB 40/+125 PQFP144 ST10F276Z5T3 512KB 320KB 68KB 40/+125 TQFP144 ST10F273Z4Q3 512KB No 32KB 40/+125 PQFP144 ST10F273Z4T3 512KB No 32KB 40/+125 TQFP144 ST10F276/ST10F273 compatibility The only differences between ST10F276 and ST10F273 devices are the embedded Flash and RAM resources: Flash Memory: ST10F276 includes 832 Kbytes of on-chip single voltage Flash divided into four banks allowing for Read-While-Write Operation. Two banks are mapped on the internal 32bit bus (IFLASH) and the two others are mapped on 16-bit XBUS (XFLASH). In ST10F273 devices the XFLASH banks are not available. As a consequence, only the standard ST10 bootstrap mode can be used (no Alternate Boot Mode). RAM: The ST10F273 includes 68 Kbytes of on-

4KB RAM Designed for applications requiring the flexibility of external program memory Other characteristics similar to ST10F168 Device summary Part number Temperature range Program memory RAM Package MHz DSP-MAC1 CAPCOM2 CAN 2.0B A/D inputs Power supply ST10F276Z5Q3 ST10F276Z5T3 ST10F273Z4Q3 ST10F273Z4T3 ST10F269Z2Q3 ST10F269Z2Q6 ST10F269Z2T3 ST10F269Z2T6 ST10F168SQ3 ST10F168SQ6 ST10F269Z1Q3 ST10F269Z1Q6 ST10F269Z1T3 ST10F269Z1T6 ST10R167-Q30 ST10R172LT1 ST10R172LT6 ST10R272LT1 ST10R272LT6 -40 to 125C -40 to 125C -40 to 125C -40 to 125C -40 to 125C -40 to 85C -40 to 125C -40 to 85C -40 to 125C -40 to 85C -40 to 125C -40 to 85C -40 to 125C -40 to 85C -40 to 125C 0 to 70C -40 to 85C 0 to 70C -40 to 85C 832KB Flash SV4 832KB Flash SV4 512KB Flash SV4 512KB Flash SV4 256KB Flash SV4 256KB Flash SV4 256KB Flash SV4 256KB Flash SV4 256KB Flash DV3 256KB Flash DV3 128KB Flash SV4 128KB Flash SV4 128KB Flash SV4 128KB flash SV4 ROMless ROMless ROMless ROMless ROMless 68K 68K 36K 36K 12KB 12KB 12KB 12KB