QB-78K0FX2-T44GB Datasheet, PDF (12/44 Pages) Renesas Technology Corp – IECUBE is a registered trademark of NEC Electronics Corporation in Japan and Germany PC/AT is a trademark of International Business Machines Corporation.

CHAPTER 1 GENERAL
1.1 Hardware Specifications
Table 1-1. QB-78K0FX2 Hardware Specifications
Parameter
Target device
Operating voltage
Operating frequency
Operating temperature range
Storage temperature range
External dimensions
Power
consumption
AC adapter for QB-78K0FX2
Target system power supply
Weight
Host interface
Specification
78K0/FC2, 78K0/FE2, 78K0/FF2
1.74 to 5.5 V
Main system clock
VDD = 4.0 to 5.5 V: 20 MHz
VDD = 2.7 to 5.5 V: 10 MHz
VDD = 1.8 to 5.5 V: 5 MHz
Internal oscillation
clock
Internal high-speed oscillation clock
VDD = 2.7 to 5.5 V: 8 MHz (TYP.)
Internal low-speed oscillation clock
VDD = 2.7 to 5.5 V: 240 kHz (TYP.)
(120 to 480 kHz)
Subsystem clock VDD = 1.8 to 5.5 V: 32.768 kHz
0 to 40°C (No condensation)
−15 to 60°C (No condensation)
See figure below
15 V, 1 A
Equivalent to target device
300 g
USB interface (1.1, 2.0)
112.7 mm^{Note 1}
84.6 mm^{Note 2}
58 mm^{Note 3}
Rear space adapter
Front space adapter^{Note 4}
Notes 1. Does not include projection of power switch
2. Includes projection of screw that fixes rear space adapter
3. Dimension when rear space adapter is made shortest (88 mm when longest)
4. Front space adapter can vary from 20 mm (longest) to 5 mm (shortest)
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User’s Manual U17669EJ3V0UM