PIC16C64A-20I/PQ Microchip Technology, PIC16C64A-20I/PQ Datasheet - Page 62

• Manufacturer Part Number: PIC16C64A-20I/PQ
• Description: IC MCU OTP 2KX14 PWM 44-MQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C64A-20I/PQ

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-MQFP, 44-PQFP
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• For Use With: 309-1002 - ADAPTER 44-PQFP TO 40-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

PIC16C6X
FIGURE 5-12: PARALLEL SLAVE PORT WRITE WAVEFORMS
FIGURE 5-13: PARALLEL SLAVE PORT READ WAVEFORMS
TABLE 5-13:
DS30234D-page 62
Address
08h
09h
0Ch
8Ch
Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0'. Shaded cells are not used by the PSP.
Note 1: These bits are reserved, always maintain these bits clear.
89h
PORTD<7:0>
PORTD<7:0>
2: These bits are implemented on the PIC16C65/65A/R65/67 only.
PSPIF
PSPIF
OBF
OBF
CS
WR
RD
IBF
CS
WR
RD
IBF
Name
PORTD
PORTE
TRISE
PIR1
PIE1
REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
PSPIF
PSPIE
PSP7
Q1
Q1
Bit 7
IBF
—
PSP6
Bit 6
OBF
Q2
Q2
—
(1)
(1)
RCIE
RCIF
PSP5
IBOV
Bit 5
Q3
Q3
—
(2)
(2)
PSPMODE
Q4
Q4
TXIE
TXIF
PSP4
Bit 4
—
(2)
(2)
Q1
Q1
SSPIF CCP1IF TMR2IF TRM1IF
SSPIE CCP1IE TMR2IE TMR1IE
PSP3
Bit 3
—
—
Q2
Q2
PORTE Data Direction Bits
PSP2
Bit 2
RE2
Q3
Q3
PSP1
Bit 1
RE1
Q4
Q4
Q1
Q1
PSP0
Bit 0
RE0
1997 Microchip Technology Inc.
Q2
Q2
xxxx xxxx
---- -xxx
0000 -111
0000 0000
0000 0000
Value on:
POR,
BOR
Q3
Q3
other resets
Value on all
uuuu uuuu
---- -uuu
0000 -111
0000 0000
0000 0000
Q4
Q4