|
C8051F52X_12 Datasheet, PDF (33/221 Pages) Silicon Laboratories – 8/4/2 kB ISP Flash MCU Family | |||
|
◁ |
C8051F52x/F53x
Table 2.9. Flash Electrical Characteristics
VDD = 1.8 to 2.75 V; â40 to +125 ºC unless otherwise specified
Parameter
Conditions
Min
Typ Max
Units
Flash Size
âF520/0A/1/1A and âF530/0A/1/1A
âF523/3A/4/4A and âF533/3A/4/4A
âF526/6A/7/7A and âF536/6A/7/7A
Endurance2
VDD ï³ VRST-HIGH1
Erase Cycle Time
7680
4096
2048
20 k
27
â
â
bytes
150 k â Erase/Write
32 38
ms
Write Cycle Time
VDD
Write/Erase Operations
57
65 74
µs
VRST-HIGH1 â
â
V
Notes:
1. See Table 2.8 on page 32 for the VRST-HIGH specification.
2. For âI (industrial Grade) parts, flash should be programmed (erase/write) at a minimum temperature of 0 °C
for reliable flash operation across the entire temperature range of â40 to +125 °C. This minimum
programming temperature does not apply to âA (Automotive Grade) parts.
Table 2.10. Port I/O DC Electrical Characteristics
VREGIN = 2.7 to 5.25 V, â40 to +125 °C unless otherwise specified
Parameters
Conditions
Output High IOH = â3 mA, Port I/O push-pull
Voltage
IOH = â10 µA, Port I/O push-pull
IOH = â10 mA, Port I/O push-pull
Output Low
Voltage
VREGIN = 2.7 V:
IOL = 70 µA
IOL = 8.5 mA
VREGIN = 5.25 V:
IOL = 70 µA
IOL = 8.5 mA
Input High
Voltage
Input Low ï
Voltage
Inputï
Leakage ï
Current
Weak Pullup Off
C8051F52xA/53xA:
Weak Pullup On, VIN = 0 V; VREGIN = 1.8 V
Min
Typ
VREGIN â 0.4
â
VREGIN â 0.02
â
â
VREGIN â 0.7
Max
â
â
â
Units
V
â
â
â
â
â
â
â
â
VREGIN x 0.7
â
45
550
mV
40
400
â
V
â
â
VREGIN x V
0.3
â
â
±2
â
5
15
µA
C8051F52x/52xA/53x/53xA:
Weak Pullup On, VIN = 0 V; VREGIN = 2.7 V
â
Weak Pullup On, VIN = 0 V; VREGIN = 5.25 V
â
20
50
65
115
Rev. 1.4
33
|
▷ |