PIC16LC621A-04E/SS Microchip Technology, PIC16LC621A-04E/SS Datasheet - Page 3

• Manufacturer Part Number: PIC16LC621A-04E/SS
• Description: IC MCU OTP 1KX14 COMP 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC621A-04E/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 96 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: PIC16LC621A-04ESS

Devices included in this data sheet:
Referred to collectively as PIC16C62X.
• PIC16C620
• PIC16C621
• PIC16C622
• PIC16CR620A
High Performance RISC CPU:
• Only 35 instructions to learn
• All single cycle instructions (200 ns), except for
• Operating speed:
• Interrupt capability
• 16 special function hardware registers
• 8-level deep hardware stack
• Direct, Indirect and Relative addressing modes
Peripheral Features:
• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
• Analog comparator module with:
• Timer0: 8-bit timer/counter with 8-bit
 2003 Microchip Technology Inc.
Device
PIC16C620
PIC16C620A
PIC16CR620A
PIC16C621
PIC16C621A
PIC16C622
PIC16C622A
program branches which are two-cycle
- DC - 40 MHz clock input
- DC - 100 ns instruction cycle
- Two analog comparators
- Programmable on-chip voltage reference
- Programmable input multiplexing from device
- Comparator outputs can be output signals
programmable prescaler
(V
inputs and internal voltage reference
REF
) module
EPROM-Based 8-Bit CMOS Microcontrollers
•
•
•
Program
Memory
PIC16C620A
PIC16C621A
PIC16C622A
512
512
512
1K
1K
2K
2K
Memory
Data
128
128
80
96
96
80
96
Pin Diagrams
Special Microcontroller Features:
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
• Brown-out Reset
• Watchdog Timer (WDT) with its own on-chip RC
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options
• Serial in-circuit programming (via two pins)
• Four user programmable ID locations
CMOS Technology:
• Low power, high speed CMOS EPROM
• Fully static design
• Wide operating range
• Commercial, industrial and extended tempera-
• Low power consumption
PDIP, SOIC, Windowed CERDIP
SSOP
RA2/AN2/V
RA2/AN2/V
Timer (OST)
oscillator for reliable operation
technology
- 2.5V to 5.5V
ture range
- < 2.0 mA @ 5.0V, 4.0 MHz
- 15 µA typical @ 3.0V, 32 kHz
- < 1.0 µA typical standby current @ 3.0V
RA4/T0CKI
RA4/T0CKI
MCLR/V
MCLR/V
RA3/AN3
RA3/AN3
RB0/INT
PIC16C62X
RB0/INT
RB1
RB2
RB3
RB3
RB1
RB2
RB3
V
V
V
REF
REF
PP
SS
SS
PP
SS
•1
•1
10
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
10
20
19
18
17
16
15
14
13
12
11
11
DS30235J-page 1
RA1/AN1
RA0/AN0
OSC1/CLKIN
OSC2/CLKOUT
V
RB7
RB6
RB5
RB4
RA1/AN1
RA0/AN0
OSC1/CLKIN
OSC2/CLKOUT
V
V
RB7
RB6
RB5
RB4
DD
DD
DD