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1.1 Differences Between Conventional-Specification Products (
Specification Products (
This manual describes the functions of the 78K0R/KE3 microcontroller products with conventional specifications
μ
(
PD78F114x) and expanded specifications (
The differences between the conventional-specification products (
μ
products (
PD78F114xA) of the 78K0R/KE3 microcontrollers are described below.
Item
64-pin plastic FBGA
(7 × 7) package,
64-pin plastic FBGA
(6 × 6) package,
64-pin plastic FBGA
(5 × 5) package,
Temperature sensor
function
Expansion of
frequency range of
conversion clock (f
in A/D converter
(support of low-speed
conversion time)
Improvement of A/D
converter conversion
accuracy
<R>
Number of rewrites
Expansion of
TM
EEPROM
emulation
data retention period
Expansion of operating
voltage in simplified I
mode (serial array unit)
Support for (A) grade
product specifications
CHAPTER 1 OUTLINE
μ
PD78F114xA)
Conditions
−
Channel 0 and channel 1 of
the A/D converter are used.
Internal high-speed
oscillator operating
When the LV1 and LV0 bits
of the A/D converter mode
)
register (ADM) are set to 0
AD
Overall error when 2.7 V ≤
< 4.0 V
AV
REF
Zero-scale error, full-scale
error, integral linearity
error, and differential
linearity error when 2.3 V ≤
< 4.0 V
AV
REF
Used for updating
programs
When using flash memory
programmer and NEC
Electronics self
programming library
Used for updating data.
When EEPROM emulation
library provided by NEC
Electronics is used (usable
ROM size: 6 KB, which
consists of 3 consecutive
blocks)
1.8 V ≤ V
< 2.7 V, during
DD
2
C
communication at same
potential
−
μ
PD78F114xA).
Conventional-
Specification
Products
Not supported
None
4.0 V ≤ AV
≤ 5.5 V
REF
f
= 0.6 to 3.6 MHz
AD
2.7 V ≤ AV
< 4.0 V
REF
f
= 0.6 to 1.8 MHz
AD
−
100
3 years
Not supported
Not supported
User's Manual U17854EJ9V0UD
μ
PD78F114x) and Expanded-
μ
PD78F114x) and expanded-specification
Expanded-
Reference in This
Specification
Products
Supported
1.4 Ordering
Information
Available
10.5 Temperature
Sensor Function
4.0 V ≤ AV
≤ 5.5 V
10.3 (2) A/D converter
REF
mode register (ADM)
f
= 0.33 to 3.6 MHz
AD
2.7 V ≤ AV
< 4.0 V
REF
f
= 0.33 to 1.8 MHz
AD
Improved
CHAPTER 27
ELECTRICAL
SPECIFICATIONS
(STANDARD
PRODUCTS), A/D
Converter
Characteristics
1000
CHAPTER 27
ELECTRICAL
SPECIFICATIONS
(STANDARD
PRODUCTS), Flash
Memory Programming
Characteristics
5 years
Supported
CHAPTER 27
ELECTRICAL
SPECIFICATIONS
(STANDARD
PRODUCTS), Serial
Interface, (d) During
communication at same
potential (simplified I
mode)
CHAPTER 28
Supported
ELECTRICAL
SPECIFICATIONS ((A)
GRADE PRODUCTS)
Manual
2
C
17
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