PIC16C73A-04/SP Microchip Technology Inc., PIC16C73A-04/SP Datasheet - Page 70

• Manufacturer Part Number: PIC16C73A-04/SP
• Description: 28 PIN, 7 KB OTP, 192 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16C73A-04/SP

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 22
• Interface: I2C/SPI/USART
• Memory Type: OTP
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 4 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2.5-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16C7X
FIGURE 9-2:
TABLE 9-1:
DS30390E-page 70
Address
0Bh,8Bh,
10Bh,18Bh
0Ch
8Ch
11h
12h
92h
Legend:
Note 1:
bit7
bit 7:
bit 6-3:
bit 2:
bit 1-0:
U-0
—
2:
Bits PSPIE and PSPIF are reserved on the PIC16C73/73A/76, always maintain these bits clear.
The PIC16C72 does not have a Parallel Slave Port or a USART, these bits are unimplemented, read as '0'.
x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used by the Timer2 module.
Name
INTCON
PIR1
PIE1
TMR2
T2CON
PR2
Unimplemented: Read as '0'
TOUTPS3:TOUTPS0: Timer2 Output Postscale Select bits
0000 = 1:1 Postscale
0001 = 1:2 Postscale
•
•
•
1111 = 1:16 Postscale
TMR2ON: Timer2 On bit
1 = Timer2 is on
0 = Timer2 is off
T2CKPS1:T2CKPS0: Timer2 Clock Prescale Select bits
00 = Prescaler is 1
01 = Prescaler is 4
1x = Prescaler is 16
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0
R/W-0
T2CON: TIMER2 CONTROL REGISTER (ADDRESS 12h)
REGISTERS ASSOCIATED WITH TIMER2 AS A TIMER/COUNTER
PSPIE
Timer2 module’s register
Timer2 Period Register
PSPIF
Bit 7
GIE
—
R/W-0
(1,2)
(1,2)
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 -000 0000
ADIE
PEIE
ADIF
Bit 6
R/W-0
RCIF
RCIE
Bit 5
T0IE
R/W-0
(2)
(2)
TXIF
TXIE
INTE
Bit 4
(2)
(2)
R/W-0
SSPIE
SSPIF
RBIE
Bit 3
R/W-0
CCP1IF
CCP1IE
Bit 2
T0IF
R/W-0
TMR2IE
TMR2IF
Bit 1
INTF
bit0
R = Readable bit
W = Writable bit
U = Unimplemented bit,
- n = Value at POR reset
TMR1IE
TMR1IF
RBIF
Bit 0
1997 Microchip Technology Inc.
read as ‘0’
0000 000x 0000 000u
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
1111 1111 1111 1111
Value on:
POR,
BOR
Value on
all other
resets