TS87C54X2-VCB Atmel, TS87C54X2-VCB Datasheet - Page 4

• Manufacturer Part Number: TS87C54X2-VCB
• Description: IC MCU 8BIT 16K OTP 40MHZ 44PLCC
• Manufacturer: Atmel
• Series: 87Cr

Specifications of TS87C54X2-VCB

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40/30MHz
• Connectivity: UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

4
D8h
D0h
C8h
C0h
F8h
F0h
E8h
E0h
B8h
B0h
A8h
A0h
98h
90h
88h
80h
reserved
address-
XX00 0000
0X00 0000
0000 0000
0000 0000
0000 0000
0000 0000
1111 1111
1111 1111
0000 0000
1111 1111
0000 0000
1111 1111
AT/TS8xC54/8X2
T2CON
SCON
able
TCON
PSW
ACC
Bit
0/8
P3
P2
P1
P0
0/8
IE
B
IP
XXXX XXXX
XXXX XX00
0000 0000
0000 0000
0000 0000
0000 0111
T2MOD
SADDR
SADEN
TMOD
SBUF
SP
1/9
1/9
Table 4-1.
XXXX 0XX0
0000 0000
0000 0000
0000 0000
RCAP2L
AUXR1
DPL
TL0
2/A
2/A
All SFRs with their address and their reset value
0000 0000
0000 0000
0000 0000
RCAP2H
DPH
TL1
3/B
3/B
Non Bit addressable
0000 0000
0000 0000
TH0
TL2
4/C
4/C
0000 0000
0000 0000
TH2
TH1
5/D
5/D
XXXX XXXX
XXXX XXX0
WDTRST
AUXR
6/E
6/E
XXXX XXX0
XXXX X000
XX00 0000
00X1 0000
WDTPRG
CKCON
PCON
IPH
7/F
7/F
4431E–8051–04/06
EFh
DFh
D7h
CFh
C7h
BFh
AFh
FFh
F7h
E7h
B7h
A7h
9Fh
8Fh
97h
87h