diff --git a/targets/targets.json b/targets/targets.json
index de88401e72..e24f7e7681 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -2055,7 +2055,8 @@
         ],
         "detect_code": ["0236"],
         "device_name": "LPC55S69JBD100",
-        "release_versions": ["5"]
+        "release_versions": ["5"],
+        "program_cycle_s": 10
     },
     "LPC55S69_NS": {
         "inherits": ["NSPE_Target", "LPC55S69"],