C8051F023R Silicon Laboratories Inc, C8051F023R Datasheet - Page 133

IC 8051 MCU 64K FLASH 64TQFP

C8051F023R

Manufacturer Part Number
C8051F023R
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F02xr
Datasheets

Specifications of C8051F023R

Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
32
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x8b, 8x10b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
336-1035-2
-40°C to +85°C unless otherwise specified.
Missing Clock Detector Timeout
VDD POR Threshold (V
Minimum /RST Low Time to
/RST Input Leakage Current
VDD for /RST Output Valid
AV+ for /RST Output Valid
/RST Output High Voltage
/RST Output Low Voltage
/RST Input High Voltage
Generate a System Reset
/RST Input Low Voltage
Reset Time Delay
PARAMETER
RST
Table 13.1. Reset Electrical Characteristics
)
I
Time from last system clock to reset
/RST rising edge after VDD crosses
OL
= 8.5 mA, VDD = 2.7 V to 3.6 V
CONDITIONS
V
/RST = 0.0 V
I
RST
OH
initiation
= -3 mA
threshold
Rev. 1.4
VDD -
VDD
MIN
0.7 x
2.40
100
0.7
1.0
1.0
10
80
C8051F020/1/2/3
TYP
2.55
100
220
50
MAX
VDD
0.3 x
2.70
120
500
0.6
UNITS
µA
ms
µs
ns
V
V
V
V
V
V
133

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