W78E516B40DL Nuvoton Technology Corporation of America, W78E516B40DL Datasheet - Page 2

• Manufacturer Part Number: W78E516B40DL
• Description: IC MCU 8-BIT 64K FLASH 40-DIP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W78r

Specifications of W78E516B40DL

• Core Processor: 8052
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR
• Number Of I /o: 32
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

9.
10.
11.
12.
8.4
TYPICAL APPLICATION CIRCUITS ........................................................................................ 28
9.1
9.2
PACKAGE DIMENSIONS ......................................................................................................... 30
10.1
10.2
10.3
APPLICATION NOTE ............................................................................................................... 32
11.1
REVISION HISTORY ................................................................................................................ 37
Port Access Cycle......................................................................................................... 27
External Program Memory and Crystal ........................................................................ 28
Expanded External Data Memory and Oscillator ......................................................... 29
40-pin DIP ..................................................................................................................... 30
44-pin PLCC ................................................................................................................. 30
44-pin PQFP ................................................................................................................. 31
In-system Programming Software Examples ............................................................... 32
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W78E516B