C8051F988-GM Silicon Laboratories Inc, C8051F988-GM Datasheet - Page 232
![IC MCU 8BIT 4KB FLASH 24QFN](/photos/12/15/121587/c8051f9xx_24-qfn_sml.jpg)
C8051F988-GM
Manufacturer Part Number
C8051F988-GM
Description
IC MCU 8BIT 4KB FLASH 24QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F9xxr
Specifications of C8051F988-GM
Program Memory Type
FLASH
Program Memory Size
4KB (4K x 8)
Package / Case
24-UQFN Exposed Pad, 24-HUQFN
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
17
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F9x
Core
8051
Data Ram Size
512 B
Interface Type
I2C, SMBus, Enhanced UART, Enhanced SPI
Maximum Clock Frequency
7 KHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
2.4 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F996DK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 10 Channel
On-chip Dac
10 bit, 4 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1959-5
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C8051F99x-C8051F98x
SFR Definition 21.19. P2MDOUT: Port2 Output Mode
SFR Page = 0x0; SFR Address = 0xA6
SFR Definition 21.20. P2DRV: Port2 Drive Strength
SFR Page = 0x0F; SFR Address = 0xA6
232
Name P2MDOUT
Reset
Name
Reset
Type
Bit
6:0
Type
Bit
6:0
7
7
Bit
Bit
P2MDOUT
Unused
P2DRV
P2DRV
Name
Unused
R/W
Name
R/W
7
0
7
0
Drive Strength Configuration Bits for P2.7.
Configures digital I/O Port cells to high or low output drive strength.
0: P2.7 Output has low output drive strength.
1: P2.7 Output has high output drive strength.
Read = 0000000b; Write = Don’t Care.
Output Configuration Bits for P2.7.
These bits control the digital driver.
0: P2.7 Output is open-drain.
1: P2.7 Output is push-pull.
Read = 0000000b; Write = Don’t Care.
6
0
6
0
5
0
5
0
Rev. 1.0
4
0
4
0
Function
Function
3
0
3
0
2
0
2
0
1
0
1
0
0
0
0
0
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