PIC16C774-E/P Microchip Technology, PIC16C774-E/P Datasheet

IC MCU OTP 4KX14 A/D PWM 40DIP

PIC16C774-E/P

Manufacturer Part Number
PIC16C774-E/P
Description
IC MCU OTP 4KX14 A/D PWM 40DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets

Specifications of PIC16C774-E/P

Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
PIC16C774E/P

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16C774-E/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16C774-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
The PIC16C774 (Rev. A) parts you have received con-
form functionally to the Device Data Sheet (DS30275A),
except for the anomalies described below.
All the problems listed here will be addressed in future
revisions of the PIC16C774 silicon.
1.
FIGURE 1:
Note:
1999 Microchip Technology Inc.
Module: RESET
The minimum specification for the MCLR must be
met in order to RESET the PIC16CXXX. If a MCLR
pulse occurs that is less that the minimum specifica-
tion (parameter #30), improper device operation can
occur.
If the minimum specification cannot be met, then an
external circuit must be used to insure that any pulse
width less than the specification will be filtered before
it reaches the MCLR pin.
Work Around
A possible circuit is shown in Figure 1. Proper design
validation needs to be done to ensure desire opera-
tion over the applications operating conditions.
4.7K
0.01 F
R2
V
As with any windowed EPROM device, please cover the window at all times, except when erasing.
DD
R1
= 100
C1
MCLR EXTERNAL CIRCUIT
C1
R1
PIC16C774 Rev. A Silicon Errata Sheet
R2
0.1 F
10K
PIC16CXXX
MCLR
PIC16C774
DS80009C-page 1

Related parts for PIC16C774-E/P

PIC16C774-E/P Summary of contents

Page 1

... PIC16C774 Rev. A Silicon Errata Sheet The PIC16C774 (Rev. A) parts you have received con- form functionally to the Device Data Sheet (DS30275A), except for the anomalies described below. All the problems listed here will be addressed in future revisions of the PIC16C774 silicon. 1. Module: RESET The minimum specification for the MCLR must be met in order to RESET the PIC16CXXX ...

Page 2

... PIC16C774 2. Module: OSCILLATOR The Oscillator Start-up Timer (T OST occur when the device wakes-up from sleep. Figure 2 shows the start-up of the crystal after the event that causes the device to wake up from sleep mode (as specified in device data sheet). The start- up time (T ) may not occur. ...

Page 3

... The SDI pin cannot be used as a general purpose output by clearing the TRIS bit when the MSSP mod- ule is in SPI mode. Work Around None for current silicon revision. 1999 Microchip Technology Inc. PIC16C774 5. Module: V REF a. The operating voltage range for VRL is V 3.0V. (See parameter D400) Work Around None ...

Page 4

... PIC16C774 7. Module: LVD The minimum levels (parameter D420) specified for the LVD module differ from the Device Data Sheet as follows: TABLE 15-3 ELECTRICAL CHARACTERISTICS: LVD Standard Operating Conditions (unless otherwise stated) Operating temperature DC CHARACTERISTICS Operating voltage V Param Characteristic No. D420 LVV = 0100 ...

Page 5

... Specifications over temperature limits ensured by characterization. AMB 9. Module: PORTE The minimum V specification for PORTE (parame- IH ter D040) is 2.4 volts. Work Around None. 1999 Microchip Technology Inc. PIC16C774 Work Around None. -40°C T +85°C for industrial and A 0°C T +70°C for commercial A range as described in DC spec Section 15 ...

Page 6

... PIC16C774 Clarifications/Corrections to the Data Sheet: In the Device Data Sheet (DS30275A), the following clar- ifications and corrections should be noted. 15.1 DC Characteristics: PIC16C77X (Commercial, Industrial) DC CHARACTERISTICS Param Characteristic No. D001 Supply Voltage V D001A D002* RAM Data Retention V Voltage (Note 1) D003 V start voltage ensure internal Power-on ...

Page 7

... OSC I — 70 — can be lowered without losing RAM data. measurements in active operation mode are: /2Rext (mA) with Rext in kOhm. ) current. PIC16C774 T +85°C for industrial and A T +70°C for commercial A Conditions = 4 MHz 3.0V (Note 4) OSC kHz 3.0V, WDT dis- OSC DD = 3.0V + ...

Page 8

... PIC16C774 The typical Vref line regulation should be the value spec- ified in Table 15-2 below. TABLE 15-2 ELECTRICAL CHARACTERISTICS: V Standard Operating Conditions (unless otherwise stated) Operating temperature DC CHARACTERISTICS Operating voltage V Param Characteristic No. Output Voltage D400 D401A VRL Quiescent Supply Current D401B VRH Quiescent Supply Current ...

Page 9

... V 3.3 3.41 3.52 V 3.5 3.61 3.72 V 3.6 3.72 3.84 V 3.8 3.92 4.04 V 4.0 4.13 4.26 V 4.2 4.33 4.46 V 4.5 4.64 4. — 10 TBD A LVD TCV — ppm/°C OUT V / — — 50 V/V LVD TBD — 100 mV LHYS PIC16C774 Conditions DS80009C-page 9 ...

Page 10

... PIC16C774 The maximum BOR supply current (parameter D022A) should be the value indicated in Table 15-4 below. TABLE 15-4 ELECTRICAL CHARACTERISTICS: BOR Standard Operating Conditions (unless otherwise stated) Operating temperature DC CHARACTERISTICS Operating voltage V Section 15.2. Param Characteristic No. D005 BOR Voltage BORV1 BORV1 BORV1 ...

Page 11

... NOTES: 1999 Microchip Technology Inc. PIC16C774 DS80009C-page 11 ...

Page 12

... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 13

... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-334-8870 Fax: 65-334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...

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