AT89LP214-20XU Atmel, AT89LP214-20XU Datasheet - Page 63

• Manufacturer Part Number: AT89LP214-20XU
• Description: MCU 8051 2K FLASH 20MHZ 14-TSSOP
• Manufacturer: Atmel
• Series: 89LPr

Specifications of AT89LP214-20XU

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-TSSOP
• Package: 14TSSOP
• Device Core: 8051
• Family Name: AT89
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 12
• Interface Type: SPI/UART
• Number Of Timers: 2
• Core: 8051
• Processor Series: AT89x
• Maximum Clock Frequency: 20 MHz
• Data Ram Size: 128 B
• Mounting Style: SMD/SMT
• Height: 1.05 mm
• Length: 5.1 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.4 V
• Width: 4.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

3538E–MICRO–11/10
Table 21-1.
Note:
Bit Operations
CLR C
CLR bit
SETB C
SETB bit
CPL C
CPL bit
ANL C, bit
ANL C, bit
ORL C, bit
ORL C, /bit
MOV C, bit
MOV bit, C
Branching
JC rel
JNC rel
JB bit, rel
JNB bit, rel
JBC bit, rel
JZ rel
JNZ rel
SJMP rel
ACALL addr11
LCALL addr16
RET
RETI
AJMP addr11
LJMP addr16
JMP @A+DPTR
JMP @A+PC
CJNE A, direct, rel
CJNE A, #data, rel
CJNE Rn, #data, rel
CJNE @Ri, #data, rel
DJNZ Rn, rel
DJNZ direct, rel
NOP
BREAK
(1)
1. This escaped instruction is an extension to the instruction set.
(1)
Instruction Execution Times and Exceptions (Continued)
Bytes
Bytes
1
2
1
2
1
2
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
1
1
2
3
1
2
3
3
3
3
2
3
1
2
8051
8051
12
12
12
12
12
12
24
24
24
24
12
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
12
–
–
Clock Cycles
Clock Cycles
AT89LP213/214
AT89LP
AT89LP
1
2
1
2
1
2
2
2
2
2
2
2
3
3
4
4
4
3
3
3
3
4
4
4
3
4
2
3
4
4
4
4
3
4
1
2
11,31,51,71,91,
01,21,41,61,81,
Hex Code
Hex Code
B1,D1,F1
A1,C1,E1
D8-DF
B8-BF
B6-B7
A5 73
A5 00
C3
C2
D3
D2
D5
B3
B2
82
B0
72
A0
A2
92
40
50
20
30
10
60
70
80
12
22
32
02
73
B5
B4
00
63