W78L801A24LL Nuvoton Technology Corporation of America, W78L801A24LL Datasheet - Page 19
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W78L801A24LL
Manufacturer Part Number
W78L801A24LL
Description
IC MCU 8-BIT 4K ROM 48-LQFP
Manufacturer
Nuvoton Technology Corporation of America
Series
W78r
Datasheet
1.W78L801A24LL.pdf
(24 pages)
Specifications of W78L801A24LL
Core Processor
8051
Core Size
8-Bit
Speed
24MHz
Connectivity
EBI/EMI
Peripherals
LED, WDT
Number Of I /o
36
Program Memory Size
4KB (4K x 8)
Program Memory Type
Mask ROM
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W78L801A24LL
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
8. TIMING WAVEFORMS
8.1
8.2
Program Fetch Cycle
Data Read Cycle
PORT 2
PORT 0
XTAL1
PSEN
PORT 2
PORT 0
ALE
RD
PSEN
XTAL1
ALE
Code
S4
S1
T
AAH
A0-A7
S5
A0-A7
S2
T
AAS
T
S6
T
DAR
T
PDA
S3
APL
T
PSW
Data
S1
S4
A8-A15
T
A0-A7
T
DDA
S2
T
S5
PDH,
DRD
T
- 19 -
ALW
T
S6
PDZ
S3
DATA
Code
S1
S4
T
DDH,
A0-A7
S2
S5
Publication Release Date: June 04, 2006
T
DDZ
S3
S6
Data
S4
S1
A0-A7
S5
S2
S6
W78L801
S3
Revision A10