PIC18F67K22-I/MR Microchip Technology, PIC18F67K22-I/MR Datasheet - Page 506

• Manufacturer Part Number: PIC18F67K22-I/MR
• Description: 128kB Flash, 4kB RAM, 1kB EE, NanoWatt XLP, GP 64 QFN 9x9x0.9mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F67K22-I/MR

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87K22 FAMILY
FIGURE 31-6:
TABLE 31-10: PROGRAM MEMORY FETCH TIMING REQUIREMENTS (8-BIT)
DS39960D-page 506
150
151
153
154
155
161
162
162A
163
166
167
168
170
170A
Param
AD<7:0>
No
A<19:8>
OSC1
BA0
ALE
Note: Fmax = 25 MHz in 8-Bit External Memory mode.
OE
CE
TadV2aIL
TaIL2adl
B
B
TaIL2oeL
ToeH2adD OE  to A/D Driven
TadV2oeH Least Significant Data Valid Before OE 
TadV2oeH Most Significant Data Valid Before OE 
ToeH2adI
TaIH2aIH
T
Toe
TubH2oeH BA0 = 0 Valid Before OE 
TubL2oeH BA0 = 1 Valid Before OE 
ACC
Symbol
A
A
01
02
Address Out Valid to ALE  (address setup time)
ALE  to Address Out Invalid (address hold time)
BA0  to Most Significant Data Valid
BA0  to Least Significant Data Valid
ALE  to OE 
(data setup time)
(data setup time)
OE  to Data in Invalid (data hold time)
ALE  to ALE  (cycle time)
Address Valid to Data Valid
OE  to Data Valid
Q1
PROGRAM MEMORY FETCH TIMING DIAGRAM (8-BIT)
Address
Address
150
151
Characteristics
Q2
155
167
168
153
Q3
166
170A
Data
162A
154
Q4
170
0.25 T
0.125 T
0.25 T
0.5 T
163
0.125 T
0.125 T
0.125 T
0.25 T
0.5 T
162
Data
Min
20
CY
—
—
CY
CY
5
0
CY
CY
– 10
CY
– 10
CY
CY
CY
+ 20
– 5
161
 2011 Microchip Technology Inc.
Q1
Typ
T
—
—
—
—
—
—
—
—
—
—
—
—
—
CY
0.125 T
Address
Address
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
CY
Q2
+ 5
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns