AT89C5131A-S3SUM Atmel, AT89C5131A-S3SUM Datasheet - Page 162

• Manufacturer Part Number: AT89C5131A-S3SUM
• Description: IC 8051 MCU FLASH 32K USB 52PLCC
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5131A-S3SUM

• Core Processor: C52X2
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: LED, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Processor Series: AT89x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: 2-Wire, EUART, SPI, USB
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 16 bit
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: AT89STK-05
• Minimum Operating Temperature: - 40 C
• Package: 52PLCC
• Device Core: 8051
• Family Name: 89C
• Maximum Speed: 48 MHz
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCUAT89STK-10 - KIT EVAL APPL MASS STORAGEAT89STK-05 - KIT STARTER FOR AT89C5131
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Notes:
162
1. Operating I
2. Idle I
3. Power-down I
4. Under steady state (non-transient) conditions, I
AT89C5130A/31A-M
V
V
27-1.).
0.5V; XTAL2 N.C; Port 0 = V
ure 27-3.). In addition, the WDT must be inactive and the POF flag must be set.
Maximum I
Maximum I
Port 0: 26 mA
Ports 1, 2 and 3: 15 mA
Maximum total I
If I
than the listed test conditions.
SS
IH
OL
= V
+ 0.5V,
CC
exceeds the test condition, V
CC
is measured with all output pins disconnected; XTAL1 driven with T
- 0.5V; XTAL2 N.C.; EA = RST = Port 0 = V
CC
OL
OL
CC
per port pin: 10 mA
per 8-bit port:
is measured with all output pins disconnected; XTAL1 driven with T
OL
is measured with all output pins disconnected; EA = V
Figure 27-1. I
Figure 27-2. I
for all output pins: 71 mA
CC
; EA = RST = V
CLOCK
SIGNAL
CC
CC
OL
CLOCK
SIGNAL
may exceed the related specification. Pins are not guaranteed to sink current greater
Test Condition, Active Mode
(NC)
Test Condition, Idle Mode
(NC)
V
CC
SS
OL
RST
XTAL2
XTAL1
V
(see Figure 27-2).
SS
must be externally limited as follows:
V
RST
XTAL2
XTAL1
SS
CC
V
. I
EA
CC
V
I
P0
CC
EA
CC
CC
P0
I
CC
would be slightly higher if a crystal oscillator used (see Figure
V
V
CC
CC
V
V
CC
CC
CC
, PORT 0 = V
CLCH
All other pins are disconnected.
All other pins are disconnected.
, T
CLCH
CHCL
, T
CC
= 5 ns, V
CHCL
; XTAL2 NC.; RST = V
= 5 ns (see Figure 27-4.), V
IL
= V
SS
+ 0.5V, V
4337K–USB–04/08
SS
IH
(see Fig-
= V
CC
IL
=
-