C8051F987-GU Silicon Laboratories Inc, C8051F987-GU Datasheet - Page 62
C8051F987-GU
Manufacturer Part Number
C8051F987-GU
Description
IC MCU 8BIT 8KB FLASH 24QSOP
Manufacturer
Silicon Laboratories Inc
Series
C8051F9xxr
Specifications of C8051F987-GU
Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
24-QSOP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
17
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
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
1 Analog Comparator
On-chip Dac
10 bit, 4 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1955-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F987-GU
Manufacturer:
Silicon
Quantity:
76
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C8051F99x-C8051F98x
Table 4.14. Comparator Electrical Characteristics (Continued)
V
Table 4.15. VREG0 Electrical Characteristics
V
62
Hysteresis
Mode 0
Hysteresis 1
Hysteresis 2
Hysteresis 3
Hysteresis 4
Mode 1
Hysteresis 1
Hysteresis 2
Hysteresis 3
Hysteresis 4
Mode 2
Hysteresis 1
Hysteresis 2
Hysteresis 3
Hysteresis 4
Mode 3
Hysteresis 1
Hysteresis 2
Hysteresis 3
Hysteresis 4
*Note: Vcm is the common-mode voltage on CP0+ and CP0–.
Input Voltage Range
Bias Current
DD
DD
= 1.8 to 3.6 V, –40 to +85 °C unless otherwise noted.
= 1.8 to 3.6 V,
Parameter
Parameter
–40 to +85 °C unless otherwise specified.
Normal, idle, suspend, or stop mode
(CPnHYP/N1–0 = 00)
(CPnHYP/N1–0 = 01)
(CPnHYP/N1–0 = 10)
(CPnHYP/N1–0 = 11)
(CPnHYP/N1–0 = 00)
(CPnHYP/N1–0 = 01)
(CPnHYP/N1–0 = 10)
(CPnHYP/N1–0 = 11)
(CPnHYP/N1–0 = 00)
(CPnHYP/N1–0 = 01)
(CPnHYP/N1–0 = 10)
(CPnHYP/N1–0 = 11)
(CPnHYP/N1–0 = 00)
(CPnHYP/N1–0 = 01)
(CPnHYP/N1–0 = 10)
(CPnHYP/N1–0 = 11)
Conditions
Conditions
Rev. 1.0
Min
12
—
—
—
—
—
—
—
—
—
—
—
—
—
2
5
Min
1.8
—
Typ
8.5
6.5
4.5
17
34
13
26
10
20
17
0
0
0
5
0
9
Typ
20
—
Max
10
20
30
—
—
—
—
—
—
—
—
—
—
—
—
1
Max
3.6
—
Units
Units
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
µA
V
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