T89C51CC01CA-7CTIM Atmel, T89C51CC01CA-7CTIM Datasheet - Page 145

• Manufacturer Part Number: T89C51CC01CA-7CTIM
• Description: IC 8051 MCU FLASH 32K 64BGA
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of T89C51CC01CA-7CTIM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-BGA
• For Use With: AT89STK-06 - KIT DEMOBOARD 8051 MCU W/CAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T89C51CC01CA7CTIM

4129N–CAN–03/08
Notes:
Figure 64. I
1. Operating I
2. Idle I
3. Power-down I
4. Capacitance loading on Ports 0 and 2 may cause spurious noise pulses to be super-
5. Typicals are based on a limited number of samples and are not guaranteed. The val-
6. Under steady state (non-transient) conditions, I
7. ICC_FLASH_WRITE operating current while a Flash block write is on going.
8. Flash Retention is guaranteed with the same formula for V
T
V
if a crystal oscillator used (see Figure 64.).
T
= V
V
and the POF flag must be set.
imposed on the V
capacitance discharging into the Port 0 and Port 2 pins when these pins make 1 to 0
transitions during bus operation. In the worst cases (capacitive loading 100pF), the
noise pulse on the ALE line may exceed 0.45V with maxi V
Trigger use is not necessary.
ues listed are at room temperature.
lows:
Maximum I
Maximum I
Port 0: 26 mA
Ports 1, 2 and 3: 15 mA
Maximum total I
If I
not guaranteed to sink current greater than the listed test conditions.
CLOCK
SIGNAL
CC
CLCH
IH
CHCL
CC
OL
SS
= V
; XTAL2 NC.; RST = V
Test Condition, Active Mode
(NC)
CC
exceeds the test condition, V
, T
(see Figure 65.).
= 5 ns, V
CC
CHCL
is measured with all output pins disconnected; XTAL1 driven with T
V
- 0.5V; XTAL2 N.C.; EA = RST = Port 0 = V
OL
OL
CC
CC
= 5 ns (see Figure 67.), V
CC
per port pin: 10 mA
per 8-bit port:
is measured with all output pins disconnected; XTAL1 driven with
IL
OL
RST
XTAL2
XTAL1
V
is measured with all output pins disconnected; EA = V
= V
SS
OL
for all output pins: 71 mA
s of ALE and Ports 1 and 3. The noise is due to external bus
SS
V
+ 0.5V, V
EA
CC
I
P0
CC
SS
V
(see Figure 66.). In addition, the WDT must be inactive
CC
V
IH
CC
= V
OL
may exceed the related specification. Pins are
CC
IL
= V
- 0.5V; XTAL2 N.C; Port 0 = V
SS
All other pins are disconnected.
+ 0.5V,
OL
must be externally limited as fol-
CC
. I
CC
CC
OL
would be slightly higher
Min down to 0.
peak 0.6V. A Schmitt
CC
CC
; EA = RST
, PORT 0 =
CLCH
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