M8834F2Y
M8834F2Y is In-System Programmable ISP Multiple-Memory and Logic manufactured by STMicroelectronics.
DESCRIPTION
The FLASH+PSD family of memory systems for microcontrollers (MCUs) brings In-System Table 1. Signal Names
PA0-PA7 PB0-PB7 PC0-PC7 PC2 = Voltage Stand-by PD0-PD2 AD0-AD15 CNTL0-CNTL2 RESET VCC VSS Port-D Address/Data Control Reset Supply Voltage Ground Port-A Port-B Port-C
8 PA0-PA7 3 CNTL0CNTL2 16 AD0-AD15 3 RESET PD0-PD2 FLASH+PSD 8 PC0-PC7 8 PB0-PB7
AI02856
June 2000 plete data available on Data-on-Disc CD-ROM or at .st.
1/7
M88 FAMILY
Figure 2A. PLCC Connections
CNTL1 CNTL2 RESET CNTL0 PB0 PB1 PB2 PB3 PB4 PB5 GND PB6 PB7
Figure 2B. PQFP Connections
40 CNTLO
PD2 PD1 PD0 PC7 PC6 PC5 PC4 VCC GND PC3 PC2 PC1 PC0
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
46 45 44 43 42 41 40 39 38 37 36 35 34 27 28 29 31 32 30 33
AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8 VCC AD7 AD6 AD5 AD4
GND 19 AD3 26 PA7 14 PA6 15 PA5 16 PA4 17 PA3 18 PA2 20 PA1 21 PA0 22 AD0 23 AD1 24 AD2 25 PD2 1 PD1 2 PD0 3 PC7 4 PC6 5 PC5 6 PC4 7 V CC 8 GND 9 PC3 10 PC2 11 PC1 12 PC0 13 39 AD15 38 AD14 37 AD13 36 AD12 35 AD11 34 AD10 33 AD9 32 AD8 31 V CC 30 AD7 29 AD6 28 AD5 27 AD4
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
AD1
AD2
AD0
AD3
AI02857
41 RESET
43 CNTL1
42 CNTL2
46 GND
52 PB0
51 PB1
50 PB2
49...
