參數(shù)資料
型號(hào): UPD780024AGC-xxx-AB8
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 8位單晶片微控制器
文件頁數(shù): 4/96頁
文件大?。?/td> 661K
代理商: UPD780024AGC-XXX-AB8
4
μ
PD780021A, 780022A, 780023A, 780024A, 780021AY, 780022AY, 780023AY, 780024AY
Data Sheet U14042EJ4V0DS
EXPANDED-SPECIFICATION PRODUCTS AND CONVENTIONAL PRODUCTS
The expanded-specification product and conventional product refer to the following products.
Expanded-specification product:
μ
PD780021A, 780022A, 780023A, 780024A for which orders were
received after December 1, 2001.
(Products with a rank
Note
other than K, E, P, X)
Conventional product:
Products other than the above expanded specification products.
(Products with rank
Note
K, E, P, X)
μ
PD780021AY, 780022AY, 780023AY, 780024AY
Note
The rank is indicated by the 5th digit from the left in the lot number marked on the package.
Expanded-specification products and conventional products differ in the power supply voltage range and
operating frequency ratings.
Power Supply Voltage (V
DD
)
Guaranteed Operating Speed (Operating Frequency)
Conventional Products
Expanded-Specification Products
4.5 to 5.5 V
8.38 MHz (0.238
μ
s)
12 MHz (0.166
μ
s)
4.0 to 5.5 V
8.38 MHz (0.238
μ
s)
8.38 MHz (0.238
μ
s)
3.0 to 5.5 V
5 MHz (0.4
μ
s)
8.38 MHz (0.238
μ
s)
2.7 to 5.5 V
5 MHz (0.4
μ
s)
5 MHz (0.4
μ
s)
1.8 to 5.5 V
1.25 MHz (1.6
μ
s)
1.25 MHz (1.6
μ
s)
Remark
The parenthesized values indicates the minimum instruction execution time.
CORRESPONDENCE BETWEEN MASK ROM PRODUCTS AND FLASH MEMORY PRODUCTS
Mask ROM Products
Flash Memory Products
Expanded-specification products of
μ
PD780021A,
μ
PD78F0034B
780022A, 780023A, 780024A
Conventional products of
μ
PD780021A, 780022A,
μ
PD78F0034A
780023A, 780024A
μ
PD780021AY, 780022AY, 780023AY, 780024AY
μ
PD78F0034AY, 78F0034BY
Remark
The
μ
PD78F0034A and 78F0034B differ in the operating frequency ratings and communication
mode of flash memory programming. The
μ
PD78F0034AY and 78F0034BY only differ in
the communication mode of flash memory programming. Refer to the data sheet of the
products.
Lot number
Year
code
Rank
Week
code
NEC Electronics
control code
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