C8051F988-GM Silicon Laboratories Inc, C8051F988-GM Datasheet - Page 10
![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
10
Figure 24.6. Slave Mode Data/Clock Timing (CKPHA = 0) .................................... 268
Figure 24.7. Slave Mode Data/Clock Timing (CKPHA = 1) .................................... 269
Figure 24.8. SPI Master Timing (CKPHA = 0)........................................................ 273
Figure 24.9. SPI Master Timing (CKPHA = 1)........................................................ 273
Figure 24.10. SPI Slave Timing (CKPHA = 0)........................................................ 274
Figure 24.11. SPI Slave Timing (CKPHA = 1)........................................................ 274
Figure 25.1. T0 Mode 0 Block Diagram.................................................................. 279
Figure 25.2. T0 Mode 2 Block Diagram.................................................................. 280
Figure 25.3. T0 Mode 3 Block Diagram.................................................................. 281
Figure 25.4. Timer 2 16-Bit Mode Block Diagram .................................................. 286
Figure 25.5. Timer 2 8-Bit Mode Block Diagram .................................................... 287
Figure 25.6. Timer 2 Capture Mode Block Diagram ............................................... 288
Figure 25.7. Timer 3 16-Bit Mode Block Diagram .................................................. 292
Figure 25.8. Timer 3 8-Bit Mode Block Diagram .................................................... 293
Figure 25.9. Timer 3 Capture Mode Block Diagram ............................................... 294
Figure 26.1. PCA Block Diagram............................................................................ 298
Figure 26.2. PCA Counter/Timer Block Diagram.................................................... 299
Figure 26.3. PCA Interrupt Block Diagram ............................................................. 300
Figure 26.4. PCA Capture Mode Diagram.............................................................. 302
Figure 26.5. PCA Software Timer Mode Diagram .................................................. 303
Figure 26.6. PCA High-Speed Output Mode Diagram............................................ 304
Figure 26.7. PCA Frequency Output Mode ............................................................ 305
Figure 26.8. PCA 8-Bit PWM Mode Diagram ......................................................... 306
Figure 26.9. PCA 9, 10 and 11-Bit PWM Mode Diagram ....................................... 307
Figure 26.10. PCA 16-Bit PWM Mode.................................................................... 308
Figure 26.11. PCA Module 2 with Watchdog Timer Enabled ................................. 309
Figure 27.1. Typical C2 Pin Sharing....................................................................... 320
Rev. 1.0
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