AT89C5132 Atmel Corporation, AT89C5132 Datasheet - Page 15
AT89C5132
Manufacturer Part Number
AT89C5132
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT89C5132.pdf
(3 pages)
2.AT89C5132.pdf
(182 pages)
3.AT89C5132.pdf
(38 pages)
4.AT89C5132.pdf
(33 pages)
Specifications of AT89C5132
Flash (kbytes)
64 Kbytes
Max. Operating Frequency
20 MHz
Cpu
8051-12C
Max I/o Pins
44
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
1
Uart
1
Adc Channels
2
Adc Resolution (bits)
10
Adc Speed (ksps)
22.7
Sram (kbytes)
2.25
Self Program Memory
API
Operating Voltage (vcc)
2.7 to 3.6
Timers
2
Isp
UART/USB
Watchdog
Yes
Available stocks
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Part Number
Manufacturer
Quantity
Price
Table 1. Digital DC Characteristics
V
6.2.2
4173ES–USB–09/07
DD
Symbol
R
V
C
= 2.7 to 3.3V , T
I
I
I
I
I
RET
DD
RST
DL
PD
TL
LI
IO
I
DD,
Parameter
Input Leakage Current (P0, ALE, MCMD,
MDAT, MCLK, SCLK, DCLK, DSEL,
DOUT)
Logical 1 to 0 Transition Current
(P1, P2, P3, P4 and P5)
Pull-Down Resistor
Pin Capacitance
V
Operating Current
Idle Mode Current
Power-Down Mode Current
DD
I
DL
Data Retention Limit
and I
A
= -40 to +85°C
PD
Test Conditions
Notes:
Figure 6-1.
1. Typical values are obtained using V
2. Flash retention is guaranteed with the same formula for V
3. See Table 154 for typical consumption in player mode.
guarantee on these values.
I
DD
Test Condition, Active Mode
Clock Signal
(NC)
Min
50
VDD
VSS
All other pins are unconnected
RST
VSS
PVSS
UVSS
AVSS
X2
X1
Typ
90
10
20
(3)
(3)
(1)
DD
= 3 V and T
X1 / X2 mode
X1 / X2 mode
6.5 / 10.5
6.4 / 10.3
5.3 / 8.1
8 / 13.5
9.5 / 17
7.5 / 13
UVDD
PVDD
AVDD
Max
-650
200
500
1.8
10
VDD
TST
P0
A
= 25°C. They are not tested and there is no
VDD
DD
VDD
Units
I
DD
mA
mA
μA
μA
kΩ
pF
μA
min down to 0V.
V
0.45< V
Vin = 2.0 V
T
V
12 MHz
16 MHz
20 MHz
V
12 MHz
16 MHz
20 MHz
V
A
DD
DD
RET
= 25°C
AT89C5132
< 3.3 V
< 3.3 V
< V
Test Conditions
IN
DD
< V
< 3.3 V
DD
15