C8051F221 Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – Mixed-Signal 8KB ISP FLASH MCU

C8051F221
Mixed-Signal 8KB ISP FLASH MCU
PRELIMINARY
SELECTED ELECTRICAL SPECIFICATIONS TA = -40°C to +85°C unless otherwise specified.
PARAMETER
CONDITIONS
MIN
TYP
GLOBAL CHARACTERISTICS
Digital Supply Voltage
2.7
Digital Supply Current with Clock=25MHz
9
CPU active
Clock=1MHz
0.4
Clock=32kHz
18
Digital Supply Current
Oscillator not running
7
(shutdown)
Digital Supply RAM Data
1.5
Retention Voltage
CPU & DIGITAL I/O PORTS
Clock Frequency Range
DC
Port Output High Voltage
Port Output Low Voltage
Input High Voltage
I_OH = -3mA, Port I/O push-pull
I_OL = 8.5mA
VDD – 0.7
0.8 x VDD
Input Low Voltage
SPI Bus Clock Frequency fCLK=MCU Clock; SPI in Master Mode
A/D CONVERTER
Resolution
8
Integral Nonlinearity
Differential Nonlinearity
Guaranteed Monotonic
Signal to Noise Ratio
49
Throughput Rate
Input Voltage Range
0
COMPARATORS
Response Time
| CP+ – CP- | = 100mV
4
Input Voltage Range
-0.25
Input Bias Current
-5
0.001
Input Offset Voltage
-10
MAX
3.6
25
0.6
0.2 x VDD
fCLK/2
±1/2
±1/2
100
VREF
VDD + 0.25
+5
+10
UNITS
V
mA
mA
µA
µA
V
MHz
V
V
V
V
MHz
bits
LSB
LSB
dB
ksps
V
µs
V
nA
mV
PACKAGE INFORMATION
D
D1
32
PIN 1
IDENTIFIER
1
A2
b
E1 _E
A
A1
e
MIN NOM MAX
(mm) (mm) (mm)
A - - 1.60
A1 0.05 - 0.15
A2 1.35 1.40 1.45
b 0.30 0.37 0.45
D - 9.00 -
D1 - 7.00 -
e - 0.80 -
E - 9.00 -
E1 - 7.00 -
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