ST92124V1Q-Auto STMicroelectronics, ST92124V1Q-Auto Datasheet - Page 7

• Manufacturer Part Number: ST92124V1Q-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST92124V1Q-Auto

• Internal Memory: Single Voltage FLASH up to 256 Kbytes, RAM up to 8Kbytes, 1K byte E3 TM (Emulated EEPROM)
• Minimum Instruction Time: 83 ns (24 MHz int. clock)

Figure 2. ST92124V1-Auto: Architectural Block Diagram
EXTCLK0
EXTCLK1
OCMPA0
OCMPB0
OCMPA1
OCMPB1
WKUP[15:0]
TOUTA0
TOUTB0
TOUTA1
TOUTB1
CLOCK2/8
ICAPA0
ICAPB0
ICAPA1
ICAPB1
The alternate functions (Italic characters) are mapped on Port 0, Port 1, Port2, Port3, Port4, Port5, Port6, Port7,
Port8 and Port9.
TINPA0
TINPB0
TINPA1
TINPB1
STOUT
OSCOUT
INTCLK
V
INT[6:0]
RESET
CK_AF
OSCIN
REG
WAIT
DS2
NMI
RW
RW
AS
DS
REGULATOR
Management
Register File
MF TIMER 0
MF TIMER 1
EF TIMER 0
EF TIMER 1
ST9 CORE
128 Kbytes
ST. TIMER
VOLTAGE
256 bytes
4 Kbytes
8/16 bits
Interrupt
1 Kbyte
FLASH
RCCU
E
RAM
CPU
3 TM
ST92124xxx-Auto/150xxxxx-Auto/250xxxx-Auto
ADDRESS
ADDRESS
Ext. MEM.
Ext. MEM.
WATCHDOG
Prog.
DATA
Fully
Port0
Ports
I/Os
1,9
I
2
SCI M
SCI A
C BUS
ADC
SPI
MISO
MOSI
SCK
SS
A[7:0]
D[7:0]
A[10:8]
A[21:11]
P0[7:0]
P1[7:3]
P1[2:0]
P2[7:0]
P3[7:4]
P3[3:1]
P4[7:4]
P4[3:0]
P5[7:0]
P6[5:2,0]
P6.1
P7[7:0]
P8[7:0]
P9[7:0]
TXCLK
RXCLK
SIN
DCD
SOUT
CLKOUT
RTS
RDI
TDO
AV
AV
AIN[15:8]
AIN[7:0]
EXTRG
SDA
SCL
WDOUT
HW0SW1
DD
SS
7/430
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