PIC18C858-E/L Microchip Technology, PIC18C858-E/L Datasheet - Page 7

• Manufacturer Part Number: PIC18C858-E/L
• Description: IC MCU OTP 16KX16 CAN 84PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C858-E/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: OTP
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 84-PLCC
• For Use With: AC164310 - MODULE SKT FOR PM3 84PLCCDVA18XL840 - ADAPTER DEVICE ICE 84PLCCAC174012 - MODULE SKT PROMATEII 84PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: PIC18C858E/L

Clarifications/Corrections to the Data Sheet:
In the Device Data Sheet (DS30475A), the following
clarifications and corrections should be noted.
1. Module: Timer1
TABLE 25-1:
 2003 Microchip Technology Inc.
Param
D421
D425
D420
No.
Section 11.1 (Timer1 Operation) is amended with
the following clarification:
When Timer1 is configured to operate as an asyn-
chronous counter, care must be taken that there is
no incoming pulse while the module is being
turned off. If an incoming pulse arrives while
Timer1 is being turned off, the value of register
TMR1 may become unpredictable.
If an application requires that Timer1 be turned off
and if it is possible that Timer1 may receive an
incoming pulse while being turned off, synchronize
the external clock first, by clearing the T1SYNC bit
of register T1CON. Please note that this may
cause Timer1 to miss up to one count.
∆I
V
Symbol
V
BG
LVD
LVD
LOW VOLTAGE DETECT CHARACTERISTICS
LVD Voltage LVDL<3:0> = 0100
Supply Current
Internally Generated
Reference Voltage
Characteristic
LVDL<3:0> = 0101
LVDL<3:0> = 0110
LVDL<3:0> = 0111
LVDL<3:0> = 1000
LVDL<3:0> = 1001
LVDL<3:0> = 1010
LVDL<3:0> = 1011
LVDL<3:0> = 1100
LVDL<3:0> = 1101
LVDL<3:0> = 1110
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
TBD
Min.
2.35
2.55
2.64
2.83
3.29
3.39
3.58
3.77
3.95
4.23
3.11
—
2. Module: LVD
2.58
2.78
2.89
3.41
3.61
3.72
3.92
4.13
4.33
4.64
1.22
Typ
3.1
35
Table 25-1 of the Device Data Sheet is amended
to include parameters D421, D422, D423 and
D425, related to the performance of the Low
Voltage Detect module.
In addition, the minimum and maximum LVD volt-
age levels (specification D420) are also amended
(see Issue 3 of this Errata), and typical voltage
levels are provided.
Table 25-1 should read as follows (changes and
additions in bold):
Max.
TBD
2.80
3.02
3.14
3.37
3.71
3.93
4.04
4.26
4.49
4.71
5.05
50
-40°C ≤ T
PIC18C658/858
Units
µA
V
V
V
V
V
V
V
V
V
V
V
V
A
A
≤ +85°C for industrial
≤ +125°C for extended
Conditions
DS80084M-page 7