ST92F120V1Q7 STMicroelectronics, ST92F120V1Q7 Datasheet - Page 63

• Manufacturer Part Number: ST92F120V1Q7
• Description: Microcontrollers (MCU) Flash 128K SPI/I2C
• Manufacturer: STMicroelectronics

Specifications of ST92F120V1Q7

• Data Bus Width: 8 bit, 16 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 77
• Number Of Timers: 5
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: PQFP-100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 16 Channel
• Lead Free Status / Rohs Status: No

(Dec)
Page
23
24
JBLPD
Block
SCI0
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
R240
R241
R242
R243
R244
R245
R246
R247
R248
R248
R249
R250
R251
R252
R253
R254
R255
Reg.
No.
CONTROL
OPTIONS
BRGHR0
RXDATA
RDCPR0
RDAPR0
Register
STATUS
TXDATA
TDCPR0
TDAPR0
BRGLR0
CLKSEL
ERROR
PADDR
S_IVR0
S_ISR0
CREG0
CREG1
CREG2
CREG3
CHCR0
SOCR0
RXBR0
TXBR0
IDPR0
SICR0
Name
TXOP
PRLR
ACR0
CCR0
IMR0
IMR
IVR
Transmitter DMA Transaction Counter Pointer
Transmitter DMA Destination Address Pointer
Receiver DMA Transaction Counter Pointer
Receiver DMA Source Address Pointer
Options and Register Group Selection
System Frequency Selection Register
Baud Rate Generator Low Register
Character Configuration Register
Address/Data Compare Register
Baud Rate Generator High Reg.
Interrupt/DMA Priority Register
Clock Configuration Register
Synchronous Output Control
Physiscal Address Register
Transmitter Buffer Register
Synchronous Input Control
Transmit Opcode Register
Interrupt Vector Register
Interrupt Vector Register
Interrupt Status Register
Receive Buffer Register
Interrupt Mask Register
Interrupt Mask Register
Transmit Data Register
Receive Data Register
Priority Level Register
ST92F120 - REGISTER AND MEMORY MAP
Current Register 0
Current Register 1
Current Register 2
Current Register 4
Control Register
Status Register
Error Register
Description
Reset
Value
Hex.
40
00
00
40
00
10
00
00
x0
00
03
01
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
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