Hardware Specifications - Nec Qb-78K0Kx1H User Manual

1.1

Hardware Specifications

Parameter
Target device
Operating voltage
Operating frequency
Operating temperature range
Storage temperature range
External dimensions
Power AC adapter for QB-78K0KX1H 15 V, 1 A
consumption
Target system power supply
Weight
Host interface
Notes 1．Does not include projection of power switch
2．Includes projection of screw that fixes rear spacer
3．Dimension when rear spacer is made shortest (88 mm when longest)
4．Front spacer can vary from 20 mm (longest) to 5 mm (shortest)
CHAPTER 1 GENERAL
Table 1-1. QB-78K0KX1H Hardware Specifications
78K0/KB1, 78K0/KC1, 78K0/KD1, 78K0/KE1, 78K0/KF1
78K0/KB1+, 78K0/KC1+, 78K0/KD1+, 78K0/KE1+, 78K0/KF1+
78K0/Kx1 2.5 to 5.5 V
78K0/Kx1+ 2.2 to 5.5 V
78K0/Kx1 Main system clock
Subsystem clock
78K0/Kx1+ Main system clock
Subsystem clock
0 to 40°C (No condensation)
−15 to 60°C (No condensation)
See figure below
Same level as target device
382 g
USB interface (1.1, 2.0)
112.7 mm
Note 1
User's Manual U17081EJ1V0UM
Specification
V = 4.0 to 5.5 V: 12 MHz
DD
V = 3.5 to 4.0 V: 10 MHz
DD
V = 3.0 to 3.5 V: 8.38 MHz
DD
V = 2.5 to 3.0 V: 5 MHz
DD
V = 2.5 to 5.5 V: 32.768 kHz
DD
V = 4.0 to 5.5 V: 16 MHz
DD
V = 4.0 to 4.5 V: 16 MHz
DD
V = 3.3 to 4.0 V: 8.38 MHz
DD
V = 2.7 to 3.3 V: 5 MHz
DD
V = 2.2 to 2.7 V: 500 kHz (Ring-OSC only)
DD
V = 2.5 to 5.5 V: 32.768 kHz
DD
84.6 mm
Note 2
58 mm
Note 3
Rear spacer
Front spacer
Note 4
11