PIC16C774/PQ Microchip Technology, PIC16C774/PQ Datasheet

IC MCU OTP 4KX14 A/D PWM 44-MQFP

PIC16C774/PQ

Manufacturer Part Number
PIC16C774/PQ
Description
IC MCU OTP 4KX14 A/D PWM 44-MQFP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets

Specifications of PIC16C774/PQ

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
0°C ~ 70°C
Package / Case
44-MQFP, 44-PQFP
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SPI, SSP, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
33
Number Of Timers
3 bit
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
0 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16C774/PQ
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/PQ

PIC16C774/PQ Summary of contents

Page 1

... FIGURE 1: MCLR EXTERNAL CIRCUIT MCLR PIC16CXXX C1 4.7K R1 10K 0. 0 100 Note: As with any windowed EPROM device, please cover the window at all times, except when erasing. 1999 Microchip Technology Inc. PIC16C774 DS80009C-page 1 ...

Page 2

... Interrupt vector addresses, test to see if the device woke from sleep (the TO and PD bits), and if the device did wake from sleep, ensure that the total cycle delay is 256 (2) T OST Wake-up Event Occurs — the Reset and OSC . 1999 Microchip Technology Inc. ...

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 ...

Page 4

... V 3.04 3.41 3.52 V 3.25 3.61 3.72 V 3.35 3.72 3.84 V 3.53 3.92 4.04 V 3.72 4.13 4.26 V 3.89 4.33 4.46 V 4.17 4.64 4. — LVD TCV — ppm/°C OUT V / — — 50 V/V LVD TBD — 100 mV LHYS Conditions 1999 Microchip Technology Inc. ...

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

... Rext in kOhm. ) current VRL VRH T +85°C for industrial and A T +70°C for commercial A Conditions = 4 MHz 5.5V (Note 4) OSC MHz 5.5V OSC DD = 4.0V + 4.0V 5.5V, A/D on, not converting Any of the I , LVD BOR BG VRL 1999 Microchip Technology Inc. ...

Page 7

... For RC osc configuration, current through Rext is not included. The current through the resistor can be esti- mated by the formula The current is the additional current consumed when the peripheral is enabled. This current should be added to the base ( 1999 Microchip Technology Inc. Standard Operating Conditions (unless otherwise stated) Operating temperature -40°C 0°C Sym Min Typ† Max Units 2.5 — ...

Page 8

... RL IV — 70 TBD RH TCV — 15* 50* ppm/°C Note 1 OUT I — — 5* VREFSO I — — -5* VREFSI — 1 TBD OUT mV/mA I — 1 TBD* OUT V / OUT — 1 — Units Conditions load on VRL load on VRH Isource = Isink = mV/V 1999 Microchip Technology Inc. ...

Page 9

... LVD Voltage Drift with respect to V Regulation DD D424* Low-voltage Detect Hysteresis * These parameters are characterized but not tested. Note 1: Production tested at Tamb = 25°C. Specifications over temperature limits ensured by characterization. 1999 Microchip Technology Inc. -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 10

... DC spec Section 15.1 and DD Symbol Min Typ Max Units 2.5 2.58 2.66 2.7 2.78 2.86 V BOR 4.2 4.33 4.46 4.5 4.64 4.78 TCV — ppm/°C OUT V / — — 50 BOR TBD — 100 BHYS I — 10 TBD BOR 1999 Microchip Technology Inc. Conditions V V ...

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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