W78L801A24LL Nuvoton Technology Corporation of America, W78L801A24LL Datasheet - Page 20
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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
Timing Waveforms, continued
8.3
8.4
Data Write Cycle
Port Access Cycle
SAMPLE
PORT 2
PORT 0
XTAL1
INPUT
PORT
PSEN
XTAL1
ALE
ALE
WR
S4
T
PDS
A0-A7
S5
T
DAW
S5
S6
T
PDH
T
DAD
S1
A8-A15
DATA OUT
T
DWR
S2
- 20 -
S3
S4
S6
T
S5
DWD
S6
S1
DATA OUT
T
PDA
S1
S2
W78L801
S3