Rev. 1.4
33
C8051F52x/F53x
Table 2.9. Flash Electrical Characteristics
VDD = 1.8 to 2.75 V; –40 to +125 C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
Flash Size
’F520/0A/1/1A and ’F530/0A/1/1A
’F523/3A/4/4A and ’F533/3A/4/4A
’F526/6A/7/7A and ’F536/6A/7/7A
7680
4096
2048
——
bytes
Endurance2
VDD VRST-HIGH
1
20 k
150 k
—
Erase/Write
Erase Cycle Time
27
32
38
ms
Write Cycle Time
57
65
74
s
VDD
Write/Erase Operations
VRST-HIGH
1
——
V
Notes:
VRST-HIGH specification.
2. For –I (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 –40 to +125
°C. This minimum
programming temperature does not apply to –A (Automotive Grade) parts.
Table 2.10. Port I/O DC Electrical Characteristics
VREGIN = 2.7 to 5.25 V, –40 to +125 °C unless otherwise specified
Parameters
Conditions
Min
Typ
Max
Units
Output High
Voltage
IOH = –3 mA, Port I/O push-pull
IOH = –10 A, Port I/O push-pull
IOH = –10 mA, Port I/O push-pull
VREGIN – 0.4
VREGIN – 0.02
—
VREGIN – 0.7
—
V
Output Low
Voltage
VREGIN = 2.7 V:
IOL = 70 A
IOL = 8.5 mA
VREGIN = 5.25 V:
IOL = 70 A
IOL = 8.5 mA
—
45
550
40
400
mV
Input High
Voltage
VREGIN x 0.7
—
V
Input Low
Voltage
——
VREGIN x
0.3
V
Input
Leakage
Current
Weak Pullup Off
C8051F52xA/53xA:
Weak Pullup On, VIN = 0 V; VREGIN = 1.8 V
C8051F52x/52xA/53x/53xA:
Weak Pullup On, VIN = 0 V; VREGIN = 2.7 V
Weak Pullup On, VIN = 0 V; VREGIN = 5.25 V
—
5
20
65
±2
15
50
115
A